Vol. 36 No. 4 (2010)

Published: 2010-08-24

Using satellite-based rainfall data to support the implementation of environmental water requirements in South Africa

T Sawunyam, D Hughes

DOI:

10.4314/wsa.v36i4.58401

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Options for meeting the ecological Reserve for a raised Clanwilliam Dam

C.A Brown, E van der Berg, A Sparks, R.N Magoba

DOI:

10.4314/wsa.v36i4.58404

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Challenges in using fish communities for assessing the ecological integrity of non-perennial rivers

M.F Avenant

DOI:

10.4314/wsa.v36i4.58407

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The use of liver histopathology, lipid peroxidation and acetylcholinesterase assays as biomarkers of contaminant-induced stress in the Cape stumpnose, Rhabdosargus holubi (Teleostei: Sparidae), from selected South African estuaries

N Richardson, A.K Gordon, WJ Muller, B Pletschke, A Whitfield

DOI:

10.4314/wsa.v36i4.58409

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Comparison of conventional culture and real-time quantitative PCR using SYBR Green for detection of Llegionella pneumophila in water samples

M Fittipaldi, F Codony, J Morató

DOI:

10.4314/wsa.v36i4.58411

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The abundance of Cryptosporidium and Giardia spp. in treated effluents produced by four wastewater treatment plants in the Gauteng Province of South Africa

M Dungeni, M Momba

DOI:

10.4314/wsa.v36i4.58413

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Synthesis of silver impregnated carbon nanotubes and cyclodextrin polyurethanes for the disinfection of water

L.P Lukhele, R Krause, B Mamba, M Momba

DOI:

10.4314/wsa.v36i4.58416

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The effect of conditioning with NaCl, KCl and HCl on the performance of natural clinoptilolite’s removal efficiency of Cu²⁺ and Co²⁺ from Co/Cu synthetic solutions

B Mamba, D Nyembe, A Mulaba-Bafubiandi

DOI:

10.4314/wsa.v36i4.58419

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The effect of silica concentration on the biosorption of Cu²⁺ and Co²⁺ from aqueous solutions mediated by strains of Bacillus

N Dlamini, B Mamba, A Mulaba-Bafubiandi

DOI:

10.4314/wsa.v36i4.58420

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Optimising the allocation of groundwater carrying capacity in a data-scarce region

X-G Li, X Wei, Y-D Lu

DOI:

10.4314/wsa.v36i4.58422

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A conceptual model for the development and management of the Cape Flats aquifer, South Africa

S Adelana, Y Xu, P Vrbka

DOI:

10.4314/wsa.v36i4.58423

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Framework for local government to implement integrated water resource management linked to water service delivery

E.H Haigh, H Fox, H Davies-Coleman

DOI:

10.4314/wsa.v36i4.58424

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Water network rehabilitation: a group decision-making approach

D Morais, A Almeida

DOI:

10.4314/wsa.v36i4.58425

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Flux flow and cleaning enhancement in a spiral membrane element, using continuous infrasonic backpulsing

D.S McLachlan, D Koen, R Sanderson

DOI:

10.4314/wsa.v36i4.58427

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Optimisation of the membrane-assisted passive sampler and its comparison with solid phase extraction technique

H Nyoni, L Chimuka, B Vrana, E Cukrowska, H Tutu

DOI:

10.4314/wsa.v36i4.58428

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Short communication: Effect of altitude on erosive characteristics of concurrent rainfall events in the KwaZulu-Natal Drakensberg

W Nel, D Reynhardt, P Sumner

DOI:

10.4314/wsa.v36i4.58429

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Water SA
Journal / Water SA / Vol. 36 No. 4 (2010) / Articles

Articles

Using satellite-based rainfall data to support the implementation of environmental water requirements in South Africa

DOI:

Options for meeting the ecological Reserve for a raised Clanwilliam Dam

DOI:

Challenges in using fish communities for assessing the ecological integrity of non-perennial rivers

DOI:

The use of liver histopathology, lipid peroxidation and acetylcholinesterase assays as biomarkers of contaminant-induced stress in the Cape stumpnose, Rhabdosargus holubi (Teleostei: Sparidae), from selected South African estuaries

DOI:

Comparison of conventional culture and real-time quantitative PCR using SYBR Green for detection of Llegionella pneumophila in water samples

DOI:

The abundance of Cryptosporidium and Giardia spp. in treated effluents produced by four wastewater treatment plants in the Gauteng Province of South Africa

DOI:

Synthesis of silver impregnated carbon nanotubes and cyclodextrin polyurethanes for the disinfection of water

DOI:

The effect of conditioning with NaCl, KCl and HCl on the performance of natural clinoptilolite’s removal efficiency of Cu²⁺ and Co²⁺ from Co/Cu synthetic solutions

DOI:

The effect of silica concentration on the biosorption of Cu²⁺ and Co²⁺ from aqueous solutions mediated by strains of Bacillus

DOI:

Optimising the allocation of groundwater carrying capacity in a data-scarce region

DOI:

A conceptual model for the development and management of the Cape Flats aquifer, South Africa

DOI:

Framework for local government to implement integrated water resource management linked to water service delivery

DOI:

Water network rehabilitation: a group decision-making approach

DOI:

Flux flow and cleaning enhancement in a spiral membrane element, using continuous infrasonic backpulsing

DOI:

Optimisation of the membrane-assisted passive sampler and its comparison with solid phase extraction technique

DOI:

Short communication: Effect of altitude on erosive characteristics of concurrent rainfall events in the KwaZulu-Natal Drakensberg

DOI:

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